Patented Eyeglasses that Reduce Eye Strain

Do your eyes hurt at the end of the work day? David Roger found he was straining his eyes crunching numbers for a growth company. Then, he left that company and did something about that problem. David tells Joe Connollly how Felix Gray filters the blue light that emits from our phones in this week's Small Business Spotlight. The video series is at WCBS880.com/Spotlight.